import type { MenuRootContextValue } from "../root/menu-root-context.js";
/** Payload of the floating tree's `itemhover` event. */
export interface MenuItemHoverEvent {
    /** Floating node of the menu the hovered item belongs to. */
    nodeId: string;
    /** The hovered item element. */
    target: EventTarget | null;
}
/**
 * Returns an `onMouseMove` handler that announces an item hover on the
 * floating tree, so an open submenu of the same menu can close when a
 * different item is hovered (see `<Menu.Positioner>`). Mirrors React's
 * `useMenuItemCommonProps` `onMouseMove`.
 *
 * `nodeId` is the floating node of the menu the item renders in, which is what
 * a child submenu sees as its `floatingParentNodeId`.
 */
export declare function createItemHoverEmitter(menu: Pick<MenuRootContextValue, "floatingTreeRoot">, nodeId: string | null | undefined): (event: MouseEvent) => void;
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